谁知道这首广告歌叫什么

是莫文蔚代言的一个相机广告好像是佳能！谢谢

Everybody 歌手：Backstreet Boys 专辑：Grammy1999 《Everybody》 Sung By "Backstreet Boys" Everybody Rock your body Rock your body right Backstreet's Back alright Alright! Oh my God we're back again Brothers, sisters, everybody sing We're gonna bring the flavor show you how I've gotta question for ya Better answer now Am I original? Yeah... Am I the only one? Am I sexual? Am I everything you need? You better rock you body now Now throw your hands up in the air And wave 'em around like you just don't care If you wanna party let me hear you yell 'Cause we've got it goin' on again So everybody, everywhere Don't be afraid, don't have no fear Gonna tell the world, make it understand As long as there'll be music we'll be coming back again Backstreet's Back The End.